| https://bugs.gentoo.org/705730 |
| |
| gcc-10 enabled f-no-common by default. Broke syslinux linking. |
| --- a/mk/com32.mk |
| +++ b/mk/com32.mk |
| @@ -47,6 +47,7 @@ GCCOPT += $(call gcc_ok,-falign-functions=0,-malign-functions=0) |
| GCCOPT += $(call gcc_ok,-falign-jumps=0,-malign-jumps=0) |
| GCCOPT += $(call gcc_ok,-falign-labels=0,-malign-labels=0) |
| GCCOPT += $(call gcc_ok,-falign-loops=0,-malign-loops=0) |
| +GCCOPT += $(call gcc_ok,-fcommon) |
| |
| ifeq ($(FWCLASS),EFI) |
| GCCOPT += -mno-red-zone |
| --- a/mk/elf.mk |
| +++ b/mk/elf.mk |
| @@ -42,6 +42,7 @@ GCCOPT += $(call gcc_ok,-falign-functions=0,-malign-functions=0) |
| GCCOPT += $(call gcc_ok,-falign-jumps=0,-malign-jumps=0) |
| GCCOPT += $(call gcc_ok,-falign-labels=0,-malign-labels=0) |
| GCCOPT += $(call gcc_ok,-falign-loops=0,-malign-loops=0) |
| +GCCOPT += $(call gcc_ok,-fcommon) |
| |
| com32 = $(topdir)/com32 |
| core = $(topdir)/core |
| --- a/mk/embedded.mk |
| +++ b/mk/embedded.mk |
| @@ -51,6 +51,7 @@ GCCOPT += $(call gcc_ok,-falign-jumps=0,-malign-jumps=0) |
| GCCOPT += $(call gcc_ok,-falign-labels=0,-malign-labels=0) |
| GCCOPT += $(call gcc_ok,-falign-loops=0,-malign-loops=0) |
| GCCOPT += $(call gcc_ok,-fvisibility=hidden) |
| +GCCOPT += $(call gcc_ok,-fcommon) |
| |
| LIBGCC := $(shell $(CC) $(GCCOPT) --print-libgcc) |
| |
| --- a/mk/lib.mk |
| +++ b/mk/lib.mk |
| @@ -28,6 +28,7 @@ GCCOPT += $(call gcc_ok,-falign-functions=0,-malign-functions=0) |
| GCCOPT += $(call gcc_ok,-falign-jumps=0,-malign-jumps=0) |
| GCCOPT += $(call gcc_ok,-falign-labels=0,-malign-labels=0) |
| GCCOPT += $(call gcc_ok,-falign-loops=0,-malign-loops=0) |
| +GCCOPT += $(call gcc_ok,-fcommon) |
| |
| INCLUDE = -I$(SRC) |
| STRIP = strip --strip-all -R .comment -R .note |
| --- a/mk/efi.mk |
| +++ b/mk/efi.mk |
| @@ -7,7 +7,7 @@ core = $(topdir)/core |
| # Set up architecture specifics; for cross compilation, set ARCH as apt |
| # gnuefi sets up architecture specifics in ia32 or x86_64 sub directories |
| # set up the LIBDIR and EFIINC for building for the appropriate architecture |
| -GCCOPT := $(call gcc_ok,-fno-stack-protector,) |
| +GCCOPT := $(call gcc_ok,-fno-stack-protector,) $(call gcc_ok,-fcommon) |
| EFIINC = $(objdir)/include/efi |
| LIBDIR = $(objdir)/lib |
| |
